Description

Piston – Cast – 4.150 in Bore – 5/64 x 5/64 x 3/16 in Ring Grooves – Minus 15.00 cc – Pontiac V8 – Set of 8

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About SEALED POWER

With a history stretching back over a century, Sealed Power produces internal replacement components designed for high-performance applications on both track and street. Their product line includes pistons, piston rings, engine bearings, camshafts, oil pumps, timing components, and valvetrain products.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Loading international estimates...

Reviews

There are no reviews yet.

Be the first to review “SEALED POWER Cast Piston 411NP30”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PROFORGED Pitman Arm 103-10055

    SKU: PFG103-10055
    Product information
    • Weight2.115 lbs
    • Dimensions11 × 4.45 × 2.45 in
    • Center To Center Length

      6-1/2 in

    • Offset

      1-3/4 in

    • Tie Rod Hole Taper

      0.469 in/ft

    • Spline

      32.0

    • Spline End Diameter

      1.12 in

    Details...
    Original price was: $114.94.Current price is: $99.95.Add to cart
    Original price was: $114.94.Current price is: $99.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Chrysler Billet Distributor 8534

    SKU: MSD8534
    Product information
    • Weight4.32 lbs
    • Dimensions19.25 × 7.3 × 6.9 in
    • Quantity

      Each

    • Variant

      Yes

    • Product Line

      Pro-Billet

    • Trigger Style

      Magnetic

    • Advance Type

      Mechanical

    Details...
    Original price was: $440.00.Current price is: $399.95.Add to cart
    Original price was: $440.00.Current price is: $399.95.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MPD RACING Bolt Kit For Front Hub MPD28528

    SKU: MPD28528
    Product information
    • Weight0.27 lbs
    • Dimensions4.05 × 2.45 × 0.9 in
    • Intended Use

      Front Hub

    • Bolt/Stud/Clip Kit

      Bolt

    • Length

      1.000 in

    • Thread

      3/8-16 in

    • Fastener Head Style

      Allen

    Details...
    Original price was: $18.39.Current price is: $15.99.Add to cart
    Original price was: $18.39.Current price is: $15.99.
    Quantity Only 9 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LONGACRE Weatherproof Ignition Switch 52-45423

    SKU: LON52-45423
    Product information
    • Weight0.086 lbs
    • Dimensions3.5 × 2 × 1 in
    • Quantity

      Each

    • Intended Application

      Universal

    • Activation Method

      Toggle

    • On/Off/Momentary

      On/Off

    • Terminal Style

      Screw

    Details...
    Original price was: $20.37.Current price is: $18.52.Add to cart
    Original price was: $20.37.Current price is: $18.52.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    K AND N ENGINEERING Performance Air Intake System 57-3111

    SKU: KNE57-3111
    Product information
    • Weight7.77 lbs
    • Dimensions25.15 × 15.55 × 14.9 in
    • Tube Material

      Carbon Fiber

    • Tube Color

      Black

    • Tube Finish

      Natural

    • Filter Style

      Washable

    • Filter Color

      Red

    Details...
    Original price was: $1,199.99.Current price is: $999.99.Add to cart
    Original price was: $1,199.99.Current price is: $999.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE Radius Rod Stud Single Titanium With Nut TIP1186

    SKU: TIP1186
    Product information
    • Weight0.165 lbs
    • Dimensions4.4 × 4.1 × 0.85 in
    • Color

      Natural

    • Quantity

      Each

    • Head/Nut Style

      Hex

    • Material

      Titanium

    • Finish

      Natural

    Details...
    Original price was: $49.19.Current price is: $40.99.Add to cart
    Original price was: $49.19.Current price is: $40.99.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TURBO ACTION Control Switch 10 Amp 70200A

    SKU: TUR70200A
    Product information
    • Weight0.095 lbs
    • Dimensions5.85 × 4.35 × 1.35 in
    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Each

    • Intended Application

      Universal

    Details...
    Original price was: $73.88.Current price is: $67.16.Add to cart
    Original price was: $73.88.Current price is: $67.16.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEHRS MACHINE Back Nut for Frame Mount WM212BN

    SKU: WEHWM212BN
    Product information
    • Weight0.225 lbs
    • Dimensions5.2 × 2.95 × 0.85 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Each

    • Intended Purpose

      Climbing Panhard Mount

    Details...
    Original price was: $19.68.Current price is: $17.89.Add to cart
    Original price was: $19.68.Current price is: $17.89.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOLLEY Spring Rod Bracket 20-91

    SKU: HLY20-91
    Product information
    • Weight0.08 lbs
    • Dimensions5 × 3.45 × 1.05 in
    • Hardware Included

      Yes

    • Quantity

      Kit

    • Intended Function

      Transmission Kickdown Linkage Extension

    • Material

      Steel

    • Color

      Black

    Details...
    Original price was: $21.00.Current price is: $18.22.Add to cart
    Original price was: $21.00.Current price is: $18.22.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOLLEY Main Jets (2) 122-84

    SKU: HLY122-84
    Product information
    • Weight0.02 lbs
    • Dimensions4.95 × 3.5 × 0.55 in
    • Fuel Type

      Gasoline

    • Inside Diameter

      0.0990 in

    • Jet Number

      84.0

    • Style

      Main

    • Thread

      1/4-32 in

    Details...
    Original price was: $17.00.Current price is: $14.69.Add to cart
    Original price was: $17.00.Current price is: $14.69.Add to wishlist

    73